Write an algebraic expression to represent "five plus the quotient of r and 14"

2-digit numbers less than 91 which are 1 less than a multiple of 10

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.

You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca